Çeýe pürs, NSW derwezesiniň klapan gurluşy, gaty pürs, boltly kapot we kebşirlenen kapot.
Ölçegi: NPS 1/2 ″ - 48 ″
Basyş aralygy: KLAS 150-2500
Ahyrky baglanyşyk: RF, RTJ, BW
Taslama we önümçilik standarty: API 600, API 603, ASME B16.34
Synag we gözleg standarty: API 598
Material: Karon polat, poslamaýan polat, ýörite garyndy
A105, A182 F304, F304L, F316, F316L, F51, F53, LF2, LF3, LF5
A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, LCB, LCC, LC2, Monel, Inconel, Hastelloý